X-Git-Url: http://git.scottworley.com/srec/blobdiff_plain/00da1af9213f1f880aca532d80217e9f19e8708e..b3399b18f91a2f2e12ac9858f8f8e008a60138cd:/srec.py

diff --git a/srec.py b/srec.py
index 50f311c..8207c91 100644
--- a/srec.py
+++ b/srec.py
@@ -8,6 +8,7 @@ from dataclasses import dataclass
 from datetime import datetime
 import os
 import subprocess
+import sys
 from typing import Any, Callable
 
 import gi
@@ -19,18 +20,21 @@ from gi.repository import GLib  # nopep8 pylint: disable=wrong-import-position
 
 
 @dataclass
-class Recording:
+class Stream:
     process: subprocess.Popen[bytes]
 
     def stop(self) -> None:
         stdin = self.process.stdin
         assert stdin is not None
-        stdin.write(b'q')
-        stdin.flush()
+        try:
+            stdin.write(b'q')
+            stdin.flush()
+        except BrokenPipeError:
+            print("Stream already stopped?", file=sys.stderr)
         self.process.wait()
 
 
-recording: Recording | None = None
+recording: Stream | None = None
 
 
 def make_filename() -> str:
@@ -82,7 +86,7 @@ def on_start_recording(_: Gtk.Button, stack: Gtk.Stack) -> None:
     command = (['ffmpeg', '-framerate', '25'] + video_source(stack) +
                ['-f', 'pulse', '-ac', '2', '-i', 'default', filename])
     # pylint: disable=consider-using-with
-    recording = Recording(
+    recording = Stream(
         process=subprocess.Popen(command, stdin=subprocess.PIPE))
     stack.set_visible_child_name("recording")